Definitions by xdr5t3evq3q
RAAC
Reinforced Autoclaved Aerated Concrete: a type of lightweight concrete used for constructing rooftops after tin and asbestos roofs where banned. It has a lifetime of 30 years so it causes a lot of financial problems because it has to replaced in halls and offices.
RAAC by xdr5t3evq3q May 15, 2026
Pug in a Rug
Pug in a Rug by xdr5t3evq3q April 9, 2026
Quick Assist
Quick Assist by xdr5t3evq3q April 9, 2026
PRESTO logs
PRESTO logs by xdr5t3evq3q March 6, 2026